Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$42.1M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 13 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 98 most recent Form 4 transactions.
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 6,237 | — | — | — | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 8,609 | — | — | — | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 120,150 | — | — | — | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 30,050 | — | — | — | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 15,144 | $79.28 | $1.2M | -14.1% | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 8,609 | — | — | +8.7% | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 6,237 | — | — | +6.7% | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 6,481 | — | — | +7.5% | Open the original filing on SEC.gov |
| Sep 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 9,991 | — | — | +13.1% | Open the original filing on SEC.gov |
| Jun 1 | KNSA | Kiniksa Pharmaceuticals… | CCONV◆ | 900,000 | — | — | — | Open the original filing on SEC.gov |
| Jun 1 | KNSA | Kiniksa Pharmaceuticals… | CCONV | 900,000 | — | — | +1,738% | Open the original filing on SEC.gov |
| May 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 48,565 | — | — | — | Open the original filing on SEC.gov |
| May 1 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 48,565 | $54.02 | $2.6M | -100.0% | Open the original filing on SEC.gov |
| May 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 48,565 | $30.93 | $1.5M | — | Open the original filing on SEC.gov |
| Apr 30 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 2,141 | — | — | — | Open the original filing on SEC.gov |
| Apr 30 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 2,141 | $54.01 | $115.6K | -100.0% | Open the original filing on SEC.gov |
| Apr 30 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 2,141 | $30.93 | $66.2K | — | Open the original filing on SEC.gov |
| Apr 29 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 22,544 | — | — | — | Open the original filing on SEC.gov |
| Apr 29 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 22,544 | $54.01 | $1.2M | -100.0% | Open the original filing on SEC.gov |
| Apr 29 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 22,544 | $30.93 | $697.3K | — | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 51,750 | — | — | — | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 431,904 | — | — | — | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 51,750 | $54.02 | $2.8M | -100.0% | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 243,596 | $52.02 | $12.7M | -82.5% | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 113,673 | $51.47 | $5.9M | -27.8% | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 74,635 | $50.43 | $3.8M | -15.4% | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 51,750 | $30.93 | $1.6M | +12.0% | Open the original filing on SEC.gov |
| Apr 28 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 431,904 | $10.36 | $4.5M | — | Open the original filing on SEC.gov |
| Apr 7 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 9,991 | — | — | — | Open the original filing on SEC.gov |
| Apr 7 | KNSA | Kiniksa Pharmaceuticals… | FTAX◷ | 4,831 | $48.94 | $236.4K | -6.0% | Open the original filing on SEC.gov |
| Apr 7 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 9,991 | — | — | +14.1% | Open the original filing on SEC.gov |
| Apr 6 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 7,278 | — | — | — | Open the original filing on SEC.gov |
| Apr 6 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 7,278 | $50.01 | $364K | -100.0% | Open the original filing on SEC.gov |
| Apr 6 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 7,278 | $10.36 | $75.4K | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 8,609 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 6,237 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 6,481 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 60,100 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 30,050 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 120,150 | — | — | — | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 10,313 | $48.13 | $496.4K | -12.7% | Open the original filing on SEC.gov |
| Apr 1 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 21,327 | — | — | +35.5% | Open the original filing on SEC.gov |
| Nov 13, 2025 | KNSA | Kiniksa Pharmaceuticals… | GGIFT | 60,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 13, 2025 | KNSA | Kiniksa Pharmaceuticals… | GGIFT | 60,000 | — | — | -53.7% | Open the original filing on SEC.gov |
| Nov 12, 2025 | KNSA | Kiniksa Pharmaceuticals… | GGIFT | 111,794 | — | — | — | Open the original filing on SEC.gov |
| Nov 12, 2025 | KNSA | Kiniksa Pharmaceuticals… | GGIFT | 111,794 | — | — | -100.0% | Open the original filing on SEC.gov |
| Oct 22, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 97,390 | — | — | — | Open the original filing on SEC.gov |
| Oct 22, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 97,390 | $38.83 | $3.8M | -46.6% | Open the original filing on SEC.gov |
| Oct 22, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 97,390 | $3.80 | $370.1K | +87.1% | Open the original filing on SEC.gov |
| Oct 21, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 39,331 | — | — | — | Open the original filing on SEC.gov |
| Oct 21, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 39,331 | $38.77 | $1.5M | -26.0% | Open the original filing on SEC.gov |
| Oct 21, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 39,331 | $3.80 | $149.5K | +35.2% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 121,248 | — | — | — | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 22,314 | $39.32 | $877.4K | -16.6% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 98,934 | $38.81 | $3.8M | -42.4% | Open the original filing on SEC.gov |
| Oct 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 121,248 | $3.80 | $460.7K | +108.5% | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 6,569 | — | — | — | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 3,177 | $34.28 | $108.9K | -2.8% | Open the original filing on SEC.gov |
| Sep 2, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 6,569 | — | — | +6.1% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 9,992 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 6,481 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◆ | 6,238 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 137,638 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 34,435 | — | — | — | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | FTAX | 10,983 | $33.49 | $367.8K | -9.2% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 9,992 | — | — | +9.1% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 6,481 | — | — | +6.3% | Open the original filing on SEC.gov |
| Sep 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER | 6,238 | — | — | +6.5% | Open the original filing on SEC.gov |
| May 28, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 62,116 | — | — | — | Open the original filing on SEC.gov |
| May 28, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 62,116 | $27.33 | $1.7M | -39.1% | Open the original filing on SEC.gov |
| May 28, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 62,116 | $1.59 | $98.8K | +64.3% | Open the original filing on SEC.gov |
| May 27, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 19,317 | — | — | — | Open the original filing on SEC.gov |
| May 27, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 19,317 | $27.01 | $521.8K | -16.7% | Open the original filing on SEC.gov |
| May 27, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 19,317 | $1.59 | $30.7K | +20.0% | Open the original filing on SEC.gov |
| May 23, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 4,837 | — | — | — | Open the original filing on SEC.gov |
| May 23, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 4,837 | $27.00 | $130.6K | -4.8% | Open the original filing on SEC.gov |
| May 23, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 4,837 | $1.59 | $7.7K | +5.0% | Open the original filing on SEC.gov |
| May 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 2,349 | — | — | — | Open the original filing on SEC.gov |
| May 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 2,349 | $27.02 | $63.5K | -2.4% | Open the original filing on SEC.gov |
| May 20, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 2,349 | $1.59 | $3.7K | +2.4% | Open the original filing on SEC.gov |
| May 13, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 2,872 | — | — | — | Open the original filing on SEC.gov |
| May 13, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 2,872 | $27.03 | $77.6K | -2.9% | Open the original filing on SEC.gov |
| May 13, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 2,872 | $1.59 | $4.6K | +3.0% | Open the original filing on SEC.gov |
| May 9, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 6,029 | — | — | — | Open the original filing on SEC.gov |
| May 9, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 6,029 | $27.05 | $163.1K | -5.9% | Open the original filing on SEC.gov |
| May 9, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 6,029 | $1.59 | $9.6K | +6.2% | Open the original filing on SEC.gov |
| May 8, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 101 | — | — | — | Open the original filing on SEC.gov |
| May 8, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 101 | $27.00 | $2.7K | -0.1% | Open the original filing on SEC.gov |
| May 8, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 101 | $1.59 | $161 | +0.1% | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷◆ | 1,965 | — | — | — | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | SSELL◷ | 1,965 | $27.00 | $53.1K | -2.0% | Open the original filing on SEC.gov |
| May 7, 2025 | KNSA | Kiniksa Pharmaceuticals… | MEXER◷ | 1,965 | $1.59 | $3.1K | +2.0% | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 13,328 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 12,910 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 8,386 | — | — | — | Open the original filing on SEC.gov |
| May 1, 2025 | KNSA | Kiniksa Pharmaceuticals… | AGRANT◆ | 7,987 | — | — | — | Open the original filing on SEC.gov |